<template>
  <header class="header">
    <h1>todos</h1>
    <input id="toggle-all" class="toggle-all" type="checkbox" />
    <label for="toggle-all"></label>
    <input
      class="new-todo"
      placeholder="输入任务名称-回车确认"
      autofocus
      @keyup.enter="zen"
      v-model.trim="tian"
    />
  </header>
</template>

<script>
export default {
  data() {
    return {
      tian: "",
    };
  },
  methods: {
    zen() {
      // console.log(this.tian);
      this.$emit("zen", this.tian);
      this.tian = "";
    },
  },
};
</script>
